How To Fix /PM0/ABB_INTERFACE003 - No impl. class available for interface &1 and line of business &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABB_INTERFACE -

• Message number: 003

• Message text: No impl. class available for interface &1 and line of business &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABB_INTERFACE003 - No impl. class available for interface &1 and line of business &2 ?

  The SAP error message /PM0/ABB_INTERFACE003 No impl. class available for interface &1 and line of business &2 typically indicates that the system is unable to find an implementation class for a specified interface and line of business. This can occur in various scenarios, particularly when working with custom developments or specific SAP modules that rely on interfaces for integration.
  
  Cause:
  
  Missing Implementation: The implementation class for the specified interface has not been created or is not activated in the system.
  Incorrect Configuration: The configuration settings for the interface or line of business may be incorrect, leading to the system not being able to locate the appropriate implementation.
  Transport Issues: If the implementation was recently transported from another system, it may not have been transported correctly or may be missing.
  Namespace Issues: The implementation class might be in a different namespace that is not recognized by the current configuration.
  
  
  Solution:
  
  Check Implementation: Verify that the implementation class for